Air traffic control system



Aprll 24, 1962 D. .1. GREEN ETAL AIR TRAFFIC CONTROL SYSTEM llwmmwl. IlWli |l1 April 24, 1962 D. J. GREEN ETAL 3,031,658

AIR TRAFFIC CONTROL SYSTEM April 24, 1962 D. J. GREEN ETAL AIR TRAFFICCONTROL SYSTEM 25 Sheets-Sheet 3 Filed Aug. 2l, 1956 April 24, 1962 D..1. GREEN ETAL 3,031,658

AIR TRAFFIC CONTROL SYSTEM 25 Sheets-Sheet 4 Filed Aug. 2l, 1956 7 I mQmkwmA u w ..0 w @e .n e m 4 CW@ E 4 H m a f r @am 6 mw a m a@ f5 a 5 7L e E 7 r w mv olv H m a we I a M E I M T 7.. I r 2 5E r .e E. u er I? fw@ s. www@ M W f M I c m c .of 0 0 I D Pz IIJ IIIIIIIIII I|| U m I.' 7fd,

Aprll 24, 1962 D. J. GREEN ETAL AIR TRAFFIC CONTROL SYSTEM Filed Aug.2l, 1956 25 Sheets-Sheet 5 April 24, 1962 D. J. GREEN ETAL AIR TRAFFICCONTROL SYSTEM 25 Sheets-Sheet 7 Filed Aug. 21, 1956 D. J. GREEN ETALAIR TRAFFIC CONTROL SYSTEM April 24, 1962 25 Sheets-Shes?I 8 Filed Aug.21, 1956 D. J. GREEN ETAL AIR TRAFFIC CONTROL SYSTEM April 24, 1962 25Sheets-Sheet 9 Filed Aug. 2l, 1956 Aprll 24, 1962 D. J. GREEN ETAL3,031,658

AIR TRAFFIC CONTROL SYSTEM Filed Aug. 2l, 1956 ZS-Sheets-Sheet 10lllllllllllllllllllllllllllll lll.

@www April 24, 1962 D. J. GREEN ETALy AIR TRAFFIC CONTROL SYSTEM 25Sheets-Sheet 11 Filed Aug. 21, 1956 APlfil 24, 1962 D. J. GREEN ETAL3,031,658

AIR TRAFFIC CONTROL SYSTEM Filed Aug. 21, 1956 25 Sheets-Sheet 12 April24, 1962 Filed Aug. 2l, 1956 D. J. GREEN ETAL 3,031,658

AIR TRAFFIC CONTROL SYSTEM 25 Sheets-Sheet 13 D. J. GREEN ETAL 3,031,658

AIR TRAFFIC CONTROL SYSTEM April 24, 1962 25 Sheets-Sheet 15 Filed Aug.21, 1956 zza .NN .mq

April 24, 1962 D. J. GREEN ETAL I k AIR TRAFFIC CONTROL SYSTEM FiledAug. 21, 1956 April 24, 1962 D. .1. GREEN TAL AIR TRAFFIC CONTROL SYSTEM25 Sheets-Sheet 18 Filed Aug. 2l, 1956 D. .1. GREEN ETAL 3,031,658

AIR TRAFFIC CONTROLSYSTEM April 24,1962

25 Sheets-Sheet 19 Filed Aug. 2l, 1956

